____________is a plain text that makes up part or all of computer program.
class
object
object code
source code
Which of the following is a form of conversion?
Casting
Grouping
Composition
Conversion
An object has to be created by a constructor, that is involved with the ____________operator.
New
dot(.)
+ (concatenate)
None of these
What is an IDE?
Integratd Development Environment
Institute of Developmental Environment
Integrated Document Envelope
What is Java’s character type?
Boolean
String
Char
Double
Which of the following set of values can be assigned to a Boolean variable?
0 and 1
true and false
high and low
yes and no
JDk stands for_______
Java document kit
Java Development kit
Java development tool
Java program
___________ is the intermediate- level computer language translation of a Java source code program.
JVM
Byte code
interpreter
In Java, all functionality is enclosed in ___________ .
Variable
Method
Object
Classes
Which company developed Java programming language?
Sun Microsystems
Bell Laboratories
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